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AD826ARZ

Public Made by Adom

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Analog Devices Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

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AD826ARZ

Analog Devices · Operational Amplifier · SOIC-8

AD826ARZ from Analog Devices, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT1 output Output of amplifier 1; the AD826 provides 50 mA min output current per amplifier and can drive unlimited capacitive loads.
2 -IN1 input Inverting input of amplifier 1; a series input protection resistor RIN is required where overload may exceed the ±6 V maximum differential input voltage.
3 +IN1 input Noninverting input of amplifier 1; the common-mode input voltage must not exceed ±VS.
4 V- power_in Negative supply; operating range is ±2.5 V to ±18 V dual supply, and the positive supply should be connected before the negative supply.
5 +IN2 input Noninverting input of amplifier 2; the common-mode input voltage must not exceed ±VS.
6 -IN2 input Inverting input of amplifier 2; a series input protection resistor RIN is required where overload may exceed the ±6 V maximum differential input voltage.
7 OUT2 output Output of amplifier 2; the AD826 provides 50 mA min output current per amplifier and can drive unlimited capacitive loads.
8 V+ power_in Positive supply; operating range is +5 V to +36 V single supply or ±2.5 V to ±18 V dual supply, and it should be connected before the negative supply.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-8
Category Operational Amplifier/Comparator
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Unity Gain Bandwidth 30 35 MHz VS = ±5 V 2
Unity Gain Bandwidth 45 50 MHz VS = ±15 V 2
Unity Gain Bandwidth 25 29 MHz VS = 0, +5 V 2
Slew Rate 200 250 V/µs RLOAD = 1 kΩ, VS = ±5 V 2
Slew Rate 300 350 V/µs Gain = -1, VS = ±15 V 2
Slew Rate 150 200 V/µs VS = 0, +5 V 2
Input Offset Voltage VOS 0.5 2 mV VS = ±5 V to ±15 V 2
Input Offset Voltage TMIN to TMAX VOS 3 mV TMIN to TMAX 2
Input Bias Current IB 3.3 6.6 µA VS = ±5 V, ±15 V 2
Input Bias Current TMIN IB 10 µA TMIN 2
Input Offset Current IOS 25 300 nA VS = ±5 V, ±15 V 2
Input Offset Current TMIN to TMAX IOS 500 nA TMIN to TMAX 2
Open-Loop Gain AVO 2 4 V/mV VOUT = ±2.5 V, VS = ±5 V, RLOAD = 500 Ω 2
Open-Loop Gain TMIN to TMAX AVO 1.5 V/mV VOUT = ±2.5 V, VS = ±5 V, RLOAD = 500 Ω, TMIN to TMAX 2
Open-Loop Gain AVO 1.5 3 V/mV VOUT = ±2.5 V, VS = ±5 V, RLOAD = 150 Ω 2
Open-Loop Gain AVO 3.5 6 V/mV VOUT = ±10 V, VS = ±15 V, RLOAD = 1 kΩ 2
Open-Loop Gain TMIN to TMAX AVO 2 5 V/mV VOUT = ±10 V, VS = ±15 V, RLOAD = 1 kΩ, TMIN to TMAX 2
Common-Mode Rejection Ratio CMRR 80 100 dB VCM = ±2.5 V, VS = ±5 V, TMIN-TMAX 2
Common-Mode Rejection Ratio CMRR 86 120 dB VCM = ±12 V, VS = ±15 V 2
Common-Mode Rejection Ratio TMIN to TMAX CMRR 80 100 dB VS = ±15 V, TMIN to TMAX 2
Output Voltage Swing VOUT 3.3 3.8 ±V RLOAD = 500 Ω, VS = ±5 V 3
Output Voltage Swing VOUT 3.2 3.6 ±V RLOAD = 150 Ω, VS = ±5 V 3
Output Voltage Swing VOUT 13.3 13.7 ±V RLOAD = 1 kΩ, VS = ±15 V 3
Output Voltage Swing VOUT 12.8 13.4 ±V RLOAD = 500 Ω, VS = ±15 V 3
Output Current IOUT 50 mA VS = ±15 V 3
Output Current IOUT 30 mA VS = 0, +5 V 3
Input Offset Voltage Match VOS 0.5 2 mV TMIN-TMAX, VS = ±5 V to ±15 V 3
Input Bias Current Match IB 0.06 0.8 µA TMIN-TMAX, VS = ±5 V to ±15 V 3
Common-Mode Rejection Ratio Match CMRR 80 100 dB VCM = ±12 V, TMIN-TMAX, VS = ±15 V 3
Power Supply Rejection Ratio Match PSRR 80 100 dB VS = ±5 V to ±15 V, TMIN-TMAX 3
Operating Range Dual Supply VS 2.5 18 V Dual supply 3
Operating Range Single Supply VS 5 36 V Single supply 3
Quiescent Current per Amplifier IQ 6.6 7.5 mA VS = ±5 V 3
Quiescent Current per Amplifier TMIN to TMAX IQ 7.5 mA VS = ±5 V, TMIN to TMAX 3
Quiescent Current per Amplifier IQ 7.5 mA VS = ±15 V 3
Quiescent Current per Amplifier TMIN to TMAX IQ 6.8 7.5 mA VS = ±15 V, TMIN to TMAX 3
Power Supply Rejection Ratio PSRR 75 86 dB VS = ±5 V to ±15 V, TMIN to TMAX 3
Supply Voltage VS 18 V Supply voltage 3
Differential Input Voltage VID 6 V Differential input voltage 3
Operating Temperature Range TA -40 85 °C Operating temperature range 3
Storage Temperature Range TSTG -65 125 °C N, R packages 3
Lead Temperature Range 300 °C Soldering 10 seconds 3
Thermal Resistance Junction-to-Ambient θJA 155 °C/W 8-lead SOIC package, free air 3

CAD (KiCad official)

  • Symbol: AD826ARZ
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ad826arz-etched.step / ad826arz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad826arz.step / ad826arz.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (15 pp, sha256 e76a5fc20e5b8d03, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF